https://bugzilla.redhat.com/show_bug.cgi?id=1952927
--- Comment #5 from Artur Frenszek-Iwicki fedora@svgames.pl ---
%build cd src; make NE_GLOBAL_DIR=%{_datadir}/ne LIBS=-lncurses OPTS=-g
While nice and minimalistic, this ignores the distro's preferred compiler flags. You should either call %set_build_flags at the start of the %build section, or manually pass %{optflags} to the compiler. https://docs.fedoraproject.org/en-US/packaging-guidelines/#_compiler_flags